Chat With Nano Banana 2. Generate 4K Images in 4 Seconds.

Nano Banana 2 is a text-to-image model built by Google DeepMind, based on the Gemini 3.1 Flash Image architecture, the latest Gemini image generator from Google DeepMind. Released on February 26, 2026, it ranks #2 on the LMArena text-to-image leaderboard when Image Search Grounding is enabled (Elo approximately 1270). It generates 4K images in 4 to 6 seconds, supports 14 aspect ratios including extreme formats like 4:1 and 1:8, and costs $0.08 per image via API.

Nano Banana 2 generates 4K (up to 3840 x 2160) images in 4 to 6 seconds on standard generation settings. This is approximately 2 to 3 times faster than Nano Banana Pro, which uses Thinking Mode always on and takes longer per image. For time-sensitive workflows like daily social content or A/B testing 50 variations, the speed difference is substantial and makes high-volume production practical.

Nano Banana 2 costs $0.08 per image via the Google API. This is approximately 47% lower than Nano Banana Pro, which costs $0.15 per image. On Pixparkle, images are billed through a credit system rather than per-API-call pricing. Free tier users receive 10 credits at sign-up. Paid plans start at Starter, with 500 credits per month, scaling up through Pro and Premium tiers.

Image Search Grounding is an exclusive capability of Nano Banana 2 (not available in Nano Banana Pro or GPT Image 2) that queries Google Search in real time before generating an image. This allows the model to anchor visuals to accurate, up-to-date real-world references: actual building facades, real product shapes, current visual data. It is available via API access and is what elevates Nano Banana 2 to the LMArena #2 position in the text-to-image leaderboard.

Nano Banana 2 is optimized for speed and cost: 4 to 6 seconds per image versus Nano Banana Pro’s slower Thinking-always-on pipeline, and $0.08 versus $0.15 per image. Nano Banana Pro excels at CJK (Chinese, Japanese, Korean) text fidelity with 18-language support and always-on reasoning for complex layouts. Choose Nano Banana 2 for high-volume production, fast iteration, real-world accuracy via Grounding, and extreme aspect ratios. Choose Nano Banana Pro for multilingual typographic precision. See full pricing options at our pricing page.

GPT Image 2 ranks #1 on LMArena with an Elo of 1398 to 1512, leading Nano Banana 2’s ~1270 by 130 to 242 points. GPT Image 2 excels at complex reasoning and multi-image coherence (up to 8 cross-scene consistent images). Nano Banana 2 has the advantage in generation speed (4 to 6 seconds), API cost ($0.08 vs higher tiered pricing), Image Search Grounding (GPT Image 2 has none), and extreme aspect ratios (14 presets vs 3:1 to 1:3). On Pixparkle, you can use both in the same chat session without losing context. Learn more about GPT Image 2 on Pixparkle.

Yes. This is the core capability Pixparkle adds on top of Nano Banana 2. The Pixparkle Agent maintains full conversation context across every generation turn. You can say “make the sky more dramatic” or “change the jacket to leather” and only the specified element changes. There is no quality loss between turns, and character and object consistency is preserved automatically using Nano Banana 2’s 5-character and 14-object workflow.

Nano Banana 2 supports 14 aspect ratio presets, covering everything from standard social formats to extreme formats no other top-tier model offers natively. These include 1:1 (square), 4:3, 16:9, 9:16 (vertical), 4:1 (ultra-wide banner), 1:4, 8:1, 1:8 (ultra-tall mobile), and 21:9 (cinematic widescreen). This native support eliminates the need to crop after generation, preserving image quality at the edges across all formats.

Yes. After generating and refining your image with Nano Banana 2 on Pixparkle, you can describe the motion you want in the same chat thread (for example, “let the rain fall and slowly pan left” or “animate the hair blowing in the wind”). Pixparkle generates the video clip without requiring you to download, re-upload, or switch tools. The visual style and subject identity from your Nano Banana 2 image carry into the video output.

Thinking Mode in Nano Banana 2 adds a reasoning step before image generation, where the model analyzes your prompt and plans the composition. Unlike Nano Banana Pro (where Thinking is always on and cannot be disabled), Nano Banana 2 offers three levels you can choose per generation: Minimal (fast, low reasoning overhead), High (thorough analysis for complex prompts), and Dynamic (the model decides based on prompt complexity). This flexibility lets you trade speed for reasoning depth depending on the task.

Against Midjourney (Discord/web, no API, no Grounding, ~60s with v6), Nano Banana 2 generates 4K in 4 to 6 seconds, offers an API at $0.08 per image, and uniquely supports Image Search Grounding for real-world accuracy. Against Flux (open-source, fast, but no Grounding and weaker text rendering), Nano Banana 2 trades some speed for far better multilingual text and 14 native aspect ratios including extreme 4:1 and 1:8 formats. Against Stable Diffusion (self-hosted flexibility), Nano Banana 2 removes infrastructure overhead and adds Grounding plus 5-character + 14-object consistency in one prompt. Against DALL-E 3 (ChatGPT only, ~15s, no 4K beta on API), Nano Banana 2 wins on speed, cost, native aspect ratios, and real-world Grounding. On Pixparkle, you can use Nano Banana 2 alongside GPT Image 2 and Nano Banana Pro in one chat session.